<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>hello vue</title>
</head>

<body>
    <div id="app">
        <div>{{msg}}</div>
        <button @click='update'>更新</button>
        <button @click='destroy'>销毁</button>
    </div>

    <script type="text/javascript" src="js/vue.js"></script>
    <script type="text/javascript">
        var vm = new Vue({
            el: '#app',
            data: {
                msg: 'Hello Vue !'
            },
            methods: {
                update: function () {
                    this.msg = 'China';
                },
                destroy: function () {
                    // $调用生命周期钩子函数
                    this.$destroy();
                }
            },
            beforeCreate: function () {
                console.log('beforeCreate');
            },
            created: function () {
                console.log('created');
            },
            beforeMount: function () {
                console.log('beforeMount');
            },
            mounted: function () {
                console.log('mounted');
            },
            beforeUpdate: function () {
                console.log('beforeUpdate');
            },
            updated: function () {
                console.log('updated');
            },
            beforeDestroy: function () {
                console.log('beforeDestroy');
            },
            destroyed: function () {
                console.log('destroyed');
            }
        });
    </script>
</body>

</html>